发明名称 |
METHOD AND APPARATUS FOR DISTRIBUTING SYNCHRONIZATION INFOR-MATION |
摘要 |
An apparatus comprising at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to at least evaluate, in a cognitive node, transmission of a physical random access channel in an uplink of a communications carrier, and, based on the evaluating, utilize an interference-free guard time period of a cellular user terminal's transmission in the physical random access channel, for distributing a synchronization signal and a beacon signal locally, the cellular user terminal's transmission in the physical random access channel including a guard time period that compensates a maximum round trip delay in a cell. |
申请公布号 |
WO2012048729(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
WO2010EP65208 |
申请日期 |
2010.10.11 |
申请人 |
NOKIA SIEMENS NETWORKS OY;VAN PHAN, VINH;HAKOLA, SAMI;KOSKELA, TIMO;TURTINEN, SAMULI |
发明人 |
VAN PHAN, VINH;HAKOLA, SAMI;KOSKELA, TIMO;TURTINEN, SAMULI |
分类号 |
H04W16/14 |
主分类号 |
H04W16/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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